View single post by Howser
 Posted: Monday Mar 11th, 2013 04:55 am
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Howser

 

Joined: Monday May 22nd, 2006
Location: Pretoria, South Africa
Posts: 226
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UCM/CBUS firmware 6.011
Utra firmware 7.022

I use a C-bus PAC controller to do most of my lighting logic.

At times, lights would not turn on/off as I would expect and initially I thought my PICED logic was at fault. After months and months of investigating, I noted that there are times when Toolkit would not show any change in Comfort Zone Statuses (Application 001 & 208) as the UCM did not transmit the statuses.

When the UCM is in this bad state, the Alarm status changes (Day,OFF, Night, etc) are transmitted, only the Zone Statuses are affected. When this happens, disconnecting and reconnecting the UCM seems to fix the problem.

Not sure when or what may be causing this. I've had to disconnect and reconnect the UCM about 3 times this month. After reconnecting, everything seems to start working as desired for a while till the next disconnect.

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